Ligufalimab

Modify Date: 2024-01-13 11:20:23

Ligufalimab Structure
Ligufalimab structure
Common Name Ligufalimab
CAS Number 2428381-55-7 Molecular Weight N/A
Density N/A Boiling Point N/A
Molecular Formula N/A Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Ligufalimab


Ligufalimab (AK 117) is a humanized IgG4 anti-CD47 monoclonal antibody. Ligufalimab does not induce RBC hemagglutination, and induces phagocytosis. Ligufalimab shows anti-tumor activity[1].

 Names

Name Ligufalimab

 Ligufalimab Biological Activity

Description Ligufalimab (AK 117) is a humanized IgG4 anti-CD47 monoclonal antibody. Ligufalimab does not induce RBC hemagglutination, and induces phagocytosis. Ligufalimab shows anti-tumor activity[1].
Related Catalog
In Vitro Ligufalimab 结合人 CD47 抗原,EC50 值为 0.078 nM,KD 值为 0.152 nM[1]。 Ligufalimab (0-3000 nM) 不诱导红细胞血凝[1]。 Ligufalimab (0.1、1、10 µg/mL) 以剂量依赖性方式诱导 Raji、Jurkat 和 Ramos 细胞的吞噬作用[1]。
In Vivo Ligufalimab(0.1, 1 mg/kg for Raji xenograft, 0.2 mg/kg for MDA-MB-231 xenograft model) 抑制小鼠肿瘤生长[1]。 Animal Model: SCID/Beige mice (Raji xenograft model, MDA-MB-231 xenograft model)[1] Dosage: 0.1, 1 mg/kg for Raji xenograft, 0.2 mg/kg for MDA-MB-231 xenograft model Administration: I.v. Result: Inhibited tumor growth with the tumor inhibition rate of 88.56%, 63.78% at 1, 0.1 mg/kg.
References

[1]. Qu T, et al. Ligufalimab, a novel anti-CD47 antibody with no hemagglutination demonstrates both monotherapy and combo antitumor activity. J Immunother Cancer. 2022 Nov;10(11):e005517.  

 Chemical & Physical Properties

No Any Chemical & Physical Properties
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